“736434c97206df611b4954411c04830859f8c8d0”上不存在“demo/git@gitcode.net:s920243400/PaddleDetection.git”
* Unify fluid submodules to fluid module Change books just use `import fluid`, not submodules * Remove g_main_program/g_startup_program Use default_main_program/default_startup_program instead * Typo * Fix CI